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xics: Create sPAPR specific ICS subtype

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We create a subtype of TYPE_ICS specifically for sPAPR.  For now all this
does is move the setup of the PAPR specific hcalls and RTAS calls to
the realize() function for this, rather than requiring the PAPR code to
explicitly call xics_spapr_init().  In future it will have some more
function.

Signed-off-by: David Gibson <david@gibson.dropbear.id.au>
Reviewed-by: Cédric Le Goater <clg@kaod.org>
Reviewed-by: Greg Kurz <groug@kaod.org>
This commit is contained in:
David Gibson 2019-09-24 15:51:55 +10:00
parent 642e92719e
commit 9db8c551c9
3 changed files with 38 additions and 6 deletions
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6
hw/ppc/spapr_irq.c
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@ -98,7 +98,7 @@ static void spapr_irq_init_xics(SpaprMachineState *spapr, int nr_irqs,
Object *obj;
Error *local_err = NULL;
obj = object_new(TYPE_ICS);
obj = object_new(TYPE_ICS_SPAPR);
object_property_add_child(OBJECT(spapr), "ics", obj, &error_abort);
object_property_add_const_link(obj, ICS_PROP_XICS, OBJECT(spapr),
&error_fatal);
@ -109,9 +109,7 @@ static void spapr_irq_init_xics(SpaprMachineState *spapr, int nr_irqs,
return;
}
spapr->ics = ICS(obj);
xics_spapr_init(spapr);
spapr->ics = ICS_SPAPR(obj);
}
static int spapr_irq_claim_xics(SpaprMachineState *spapr, int irq, bool lsi,